Hands On With the First Tegra 4-Powered Tablet It was expected, but still impressive. Nvidia unveiled its quad-core Tegra 4 mobile processor at CES 2013, and many products with the next-generation chip are already planned. One of them was a the show: The 10.1-inch model in Vizio's new Android tablets, and I got a little one-on-one time with it.

Reuters: Cheaper iPhone story withdrawn after 'substantial changes' to China reportReuters issued an update Friday morning informing readers that it had withdrawn the story, which featured the headline "Apple exec dismisses cheaper iPhone as a market share grab ??report." It was based on a report from the Shanghai Evening News, but that original story was later updated with "substantial changes to its content," which prompted the significant retraction.

Apple to be awarded a Technology & Engineering Emmy tonightApple is being given an award for an “Eco-system for Real Time Presentation of TV Content to Mobile Devices without the use of Specialized Television Hardware.” It’s not quite clear what that is, but it sounds a lot like the company’s cloud infrastructure.